Provision Storage for Vmware

I have stomble across a issue that i want to have some help with. Im trying to Provision Storage for Vmware using the wizard but System Manager dont let create a volume that is bigger than the smallest aggregate.

There are two aggregates, as you can see in the picture below. Im trying to create a 2T volume and System Manager says that it cant be bigger than the smallest aggregate.

If i try and do this with Create Volume it works. Is this some sort of bugg or is there a way around this?